Serpents are both beautiful and frightening. I love their simple curves and patterns. This one has a raised dot texture running along its spine. Inside diameter across measures 2.25" with a 1" opening. Slightly adjustable. Best fits small - medium wrists. This listing is custom made when ordered. Please allow 4-6 weeks for the piece to be made for you. Contact me for an accurate estimate if you have a deadline. I do my best to accommodate. Thanks for looking! Any questions just ask.